Can’t answer for anybody else, but from what admittedly limited information I’m aware of there are many reasons I’d not want to move to India - Modi, pollution so bad in places you can hardly see through it at times, rampant huliganism, sexism, mobs severely beating/killing people (most not even nearly for “justifiable” causes), high unemployment, castes, people still openly using public streets for restrooms, etc. Doesn’t seem like it’s any better than the Ununited States of America.